Garmin Instinct 2X Solar

Works with: iPhone and Android
Display: MIP, 1.1 in
Case sizes: 50 mm
Battery: 40 days
GPS battery: 2.5 days
Water resistance: 10 ATM
Weight: 67 g

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Garmin Instinct 2X Solar at a glance

Battery

Weeks between charges

Up to 40 days in smartwatch mode. 60 hours with GPS. Solar charging.
GPS

Multi-band GPS

No maps. Runs and rides without your phone.
Display

MIP, 1.1 in

1.1 in.
Health

Heart, sleep and more

Measures blood oxygen and HRV.
Phone & smart

iPhone and Android

Payments.
Build

10 ATM water rating

67 g.

Garmin Instinct 2X Solar full specifications

Overview

Brand	Garmin
Model	Instinct 2X Solar
Series	Instinct
Versions	Instinct 2X Solar - Tactical Edition

Platform & apps

Works with iPhone and Android phones, running Garmin.

It has an app store for extra apps and watch faces.

Operating system	Garmin
Works with	iPhone and Android
Storage	0.064 GB
App store	Yes

Display

A memory-in-pixel screen: always on, easy to read in sunlight and very light on the battery.

1.1 in.

Display type	MIP
Screen size	1.1 in
Resolution	176 x 176
Pixel density	160 ppi
Colour display	No
Controls	buttons

Design & durability

A 50 mm case weighing 67 g.

Rated 10 ATM: fine for swimming, snorkelling and water sports.

Case sizes	50 mm
Case shape	Round
Dimensions	50 x 50 x 14.5 mm
Thickness	14.5 mm
Weight (case)	67 g
Case material	fiber-reinforced polymer
Bezel material	fiber-reinforced polymer
Lens	Power Glass
Band material	silicone
Band width	26 mm
Band fitting	QuickFit 26 mm
Fits wrists	145-228 mm
Water resistance	10 ATM

Battery

Weeks between charges: up to 40 days in smartwatch mode, more with solar.

With GPS on, up to 60 hours, or 27 hours in multi-band mode. Makers test with their own settings, so treat these as best-case figures.

Battery (smartwatch mode)	40 days
Battery (GPS)	2.5 days
Battery (multi-band GPS)	27 hours
All battery modes	Smartwatch: 40 days; GPS: 2.5 days; All satellite systems: 40 hours; Multi-band GPS: 27 hours; Max battery GPS: 6.3 days; Battery saver: 100 days; With solar: 6 days; With solar: 2.7 days; With solar: 36 hours
Solar charging	Yes
Battery type	Lithium ion
Charging	proprietary-plug

GPS & navigation

Built-in multi-band GPS for accurate tracks, even near tall buildings and trees.

Navigation shows a breadcrumb trail, not a full map.

GPS	Built-in
Multi-band GPS	Yes
Satellite systems	GPS, GLONASS, Galileo
Maps	Breadcrumb trail
Navigation features	back-to-start, waypoints, course import

Health & sensors

Tracks heart rate around the clock, plus blood oxygen and HRV.

For sleep, it offers a nightly sleep score.

Sensors	optical HR, SpO2, accelerometer, gyroscope, barometer, compass, thermometer
Heart-rate sensor	Garmin Elevate
Heart-rate tracking	24/7
High/low heart-rate alerts	Yes
Heart-rate variability	Yes
Blood oxygen (SpO2)	Yes
Respiration rate	Yes
Sleep tracking	Sleep score
Stress tracking	Yes
Energy score	Body Battery
Readiness score	Training Readiness
Cycle tracking	Yes

Safety

Has an emergency SOS feature.

SOS works through your paired phone.

Emergency SOS	Via phone
Incident detection	Yes

Training

Built for training, with the metrics serious athletes use.

It adds a triathlon mode, running power and daily suggested workouts.

Auto activity detection	Yes
Triathlon / multisport	Yes
Swim tracking	Pool and open water
Underwater heart rate	Yes
Training metrics	VO2 max, training load, training effect, recovery time, race predictor, lactate threshold, HRV status
Adaptive coaching	Yes
Running dynamics	Yes
Wrist running power	Yes
Strength rep counting	Yes
Heart-rate broadcast	Yes
External sensors	ANT+, Bluetooth sensors, power meter, foot pod, speed/cadence, bike radar/lights, golf club tags
Smart trainer control	Yes

Smart features

Smart extras include contactless payments.

Notifications	Yes
Message replies	Android
Contactless payments	Yes
Payment service	Garmin Pay
Find my phone	Yes
Flashlight	Yes

Diving, golf & more

Specialist modes	golf, tactical, hunting, ski

Specs compiled from Garmin's product pages and datasheets. Manufacturers revise hardware between versions, so check the version on the box. Spotted an error? Tell us.